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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Sekundární stlačitelnost brněnského téglu / Secondary compression of Brno Tegel

Pavlová, Martina January 2014 (has links)
Observation and measurement of long-term volumetric deformation of clay are important in tackling different geotechnical and geological issues. The area of interest is the northern part of Vienna Basin, where Miocene clays sedimented. It is locally known as Brno Tegel. The Thesis deals with the secondary compression of clays, which can be defined by the Cα/Cc concept. The one-dimensional creep can be determined using the numerical values of the coefficient of secondary compression Cα and subsequently the thickness of overburden of sediments can be estimated. The two different theories, known as Hypothesis A and B are also discussed, which have been used to interpret the effect of creep during the primary consolidation phase. The laboratory measurements of long-term oedometric tests are presented for two undisturbed samples and one reconstituted sample of Brno clay. A nonstandard behaviour in uniaxial creep is also discussed, namely the observed diffusion collapse. Powered by TCPDF (www.tcpdf.org)
22

Aplikace dlouhodobého sledování stavebního stavu pro účely hodnocení stávajících zděných železničních obloukových mostů / Long Term Condition Monitoring in Order to Assessment of Existing Masonry Arch Railway Bridges

Kůrka, Jan Unknown Date (has links)
Thesis rises from an actual needs to make standard of practice for assessment an existing arch railway masonry bridges on the basis of condition long term monitoring. Bridge assessment is a part of any inspection, especially in case of doubts arising during inspections due to heavy defects, increase of axle load or increase of train frequency, which may influence the structural safety, traffic safety or durability of a bridge. There are possibilities for utilization of monitoring results for assessment in case of investigation data absece. An important option is assessment based on satisfactory past performance by ČSN ISO 13822, chapter 8.
23

Řízení podnikového nákupu ve stavební firmě / Enterprise purchasinng management in a construction company

Jégl, Adam January 2016 (has links)
This thesis deals with purchasing management in the construction industry and the relationships between suppliers and customers. In the theoretical part are defined basic trade relations, selection and method of evaluation of suppliers, their mode of communication and thoroughly described outsourcing and insourcing. The practical part is a collection of several purchasing activities presenting the advantages of long-term relationships with suppliers customers. Preference is assessed on the basis of time and financial savings.
24

Vzdělávací a aktivizační činnosti seniorů v zařízeních dlouhodobé péče v Plzeňském kraji / Educational and activating activities of seniors in long-term care facilities in the Pilsen Region

Ulč, Tomáš January 2020 (has links)
Diploma thesis "Educational and activating activities of seniors in long-term care facilities in the Pilsen Region" in the theoretical part is devoted to the definition of old age and related aspects from the biological, psychological and social point of view. The thesis also deals with education and activation of seniors in the context of applied science discipline and organization in the Czech Republic within the framework of lifelong learning. Aspects of educational activities of seniors and specifics of their education and activation are also identified. The thesis also describes the best-known methods and techniques of seniors activation in long-term care facilities. In the empirical part, a questionnaire survey was carried out, in which the respondents were clients of retirement homes and patients of specialized hospital wards providing care to geriatric patients. At the same time, standardized interviews were conducted with workers who organize, secure or participate in activities focused on education and activation of their clients or patients. The aim of the thesis is to characterize aspects of the educational activities of seniors and to identify the specifics of education and activation of seniors in long-term care facilities. Based on an analysis of existing educational activities in...
25

Dlouhodobé změny srážek v Evropě v různých zdrojích dat / Long-term precipitation changes in Europe in different data sources

Vít, Václav January 2021 (has links)
The subject of this diploma thesis is the analysis of long-term changes in precipitation in Europe over the period 1961 - 2011. Emphasis is placed on determining differences in values of trends in precipitation among selected data sources and on analyzing the spatial distribution of annual and seasonal changes in precipitation in Europe, including a discussion of possible causes of differences in these changes in individual areas. Another aim is to illustrate, describe and account for the differences in trend values among different data sources: the ECA&D station database, the interpolation network data sets E-OBS and CRU TS and two reanalyses JRA-55 and NCEP/NCAR. Depending on the amount and quality of data available for the comparison of data sets, changes in precipitation totals were described over a long-term scale in absolute and also, to a lesser degree, in relative values. The first part summarizes the scientific literature dealing with the changes in precipitation characteristics throughout the world and in Europe. There follows a description of the suitability of individual types of data sources for estimating trends in precipitation totals. Scientific articles usually describe long-term changes based on a single data source rather than using a variety of individual types of data sources....
26

Analýza výzkumných dat na základě fondu disertačních prací Univerzity Karlovy v Praze s ohledem na dlouhodobé uložení digitálních objektů / Research Data Analysis Based on the Collection of Dissertation Theses of Charles University in Prague with Regard to Long-term Digital Preservation

Pavlásková, Eliška January 2016 (has links)
This dissertation thesis focuses on research data and their use in academics from the point of view of long-term preservation. It maps usage of research data at Charles University in Prague, analyses them and lays the foundation for further research. The first part of the text focuses on the theory of long term preservation and describes the most relevant concepts regarding users, storage and structure of research data. The second part is devoted directly to research data. It consists of definition of research data, the short explanation of their importance and sources, and the model of their lifecycle. The pivotal part of the thesis is the description and the results of the research itself. The research was conducted during the year 2015 and was based on a sample of dissertation theses from the collections of Charles University in Prague. Collected data were analysed by the methods of content analysis and grounded theory. Results are presented in two main parts - content analysis results with regard to differences among science, social science and humanities, and qualitative analysis results. Powered by TCPDF (www.tcpdf.org)
27

Nová studie orbitálních a dlouhodobých změn dvojhvězdy s hvězdou se závojem phi Persei / A new study of orbital and long-term variations of the Be star phi Persei

Jonák, Juraj January 2022 (has links)
The well-known spectroscopic binary ϕ Per is a peculiar compact system, composed of a Be star with an O-type subdwarf companion. A set of nearly 400 spectra in the red and blue regions from Ondřejov and Potsdam Observatories as well as spectra published in the BeSS database were examined. From the radial velocities of Hα, Hβ, and Hγ emission lines and FUV observations from the IUE and HST, a new precise ephemeris was determined. The revised values of M sin3 (i) are 11.84 and 1.48 M (with uncertainties of 0.64 and 0.09 M ), re- spectively, for the primary and secondary. In addition, the system shows cyclic variations (with a time scale of about 5 years) in the profiles of Balmer lines, manifested in their radial velocities, central intensities and V/R ratios. Understanding complex stellar systems requires combining multiple types of ob- servations and creating models of sufficient complexity. In our case, a combination of interferometric visibilities from the CHARA/VEGA array, spectral energy dis- tribution as well as individual spectral lines were used. Radiative-transfer compu- tations were performed with the program PYSHELLSPEC, and physical parameters of the ϕ Per primary and the surrounding disc were derived. They correspond to an evolved system, in which most of mass was transferred from the secondary to...
28

Využití systému plánů a rozpočtů v řízení ekonomických subjektů (se zvláštním zřetelem na jeho aplikaci ve Správě a údržbě silnic kraje Vysočina) / Analysis of plans and budgets system used in Krajská správa a údržba silnic Vysočiny, příspěvková organizace

Mikušová, Klára January 2011 (has links)
The diploma thesis focuses on analysis of plans and budgets system. The analysis is done in a particular organization called Krajská správa a údržba silnic Vysočiny, příspěvková organizace. According to theoretical part of the thesis the quality of the particular plans and budgets system is considered.
29

Strategický plán spolku Vraťme dětem pohyb z.s. / Strategic plan of association Vraťme dětem pohyb z.s.

Rodová, Veronika January 2019 (has links)
TITLE: Strategic plan of association Vraťme dětem pohyb, z. s. OBJECTIVES: The diploma thesis examines the strategic management of a nonprofit sport organization, respectively long-term planning of association Vraťme dětem pohyb, z. s., goals are to characterize the organization and its products and to make a strategic analysis which will include an analysis of the internal and external environment as well as a comprehensive SWOT analysis of the organization. Strategic objectives and areas will be determined on the basis of the found information and will be subsequently solid in the proposal strategic plan of the organization. METHODS: This diploma thesis is concieved as applied research, a combination of quantitative and qualitative methods will be used for its purposes. The specific applied methods are observation, interviewing, questioninq, analysis of texts and documents, SWOT analysis, PORTER and PEST analysis. Design research, including research issues providing framework for the thesis are put in the relevant chapter. RESULTS: Within the framework of strategic analysis ware analysed internal and external environment and maked SWOT analysis of the organization. Subsequently was create strategic plan proposal of sports association plan Vraťme dětem pohyb for September 2018-2021. The following...
30

Strategický plán spolku Vraťme dětem pohyb z.s. / Strategic plan of association Vraťme dětem pohyb z.s.

Rodová, Veronika January 2018 (has links)
TITLE: Strategic plan of association Vraťme dětem pohyb, z.s. PROBLEM: The diploma thesis examines the strategic management of a nonprofit sport organization, respectively long-term planning of association Vraťme dětem pohyb, z.s. The association Vraťme dětem pohyb, z.s. currently cooperates with organization Gorila MMA CLUB, s.r.o. These emerging sports organizations were separated from the original associaton PriMMAt Gym Praha, z.s. The diploma thesis therefore contributes to the solution of current problem and its results will be practically usable. SUBJECT: The subjekt of the thesis is the sport association Vraťme dětem pohyb, z.s. Its main purpose is a publicly beneficial aktivity, namely the organization and operation of leisure activities aimed at children and youth. The association especially focuses on the area of body culture, sport and other club activities. Their main purpose is to operate Gorila Junior children's sports club with elements of combat sports and self-defense. The Sports Association i salso preparing a project for generic sports training for children. MAIN GOAL: Main goal is to create strategic plan proposal of sports association plan Vraťme dětem pohyb, z.s. for September 2018 - September 2021. PARTIAL GOALS: Partial goals are to characterize the organization and its...

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